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<?php |
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/* |
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* This file is part of the jade/jade package. |
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* |
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* (c) Slince <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Jade\HttpKernel; |
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use FastRoute\Dispatcher; |
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use Jade\Exception\MethodNotAllowedHttpException; |
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use Jade\Exception\NotFoundHttpException; |
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use Jade\HttpKernel\Event\GetResponseEvent; |
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use Jade\Routing\Route; |
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use Jade\Routing\Router; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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class RouterListener implements EventSubscriberInterface |
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{ |
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/** |
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* @var Router |
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*/ |
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protected $router; |
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public function __construct(Router $router) |
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{ |
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$this->router = $router; |
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} |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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KernelEvents::MIDDLEWARE => 'onRequest' |
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]; |
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} |
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public function onRequest(GetResponseEvent $event) |
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{ |
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$request = $event->getRequest(); |
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$matches = $this->router->dispatch($request); |
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switch ($matches[0]) { |
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case Dispatcher::FOUND: |
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$route = $this->router->searchRoute($matches[1]); |
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$this->prepareRoute($route, $matches); |
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// 记录当前路由到指定请求体里 |
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$request = $request->withAttribute('_route', $route); |
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break; |
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case Dispatcher::METHOD_NOT_ALLOWED: |
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$message = sprintf('No route found for "%s %s": Method Not Allowed (Allow: %s)', |
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$request->getMethod(), $request->getUri()->getPath(), |
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implode(',', $matches[1]) |
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); |
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throw new MethodNotAllowedHttpException($message); |
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case Dispatcher::NOT_FOUND: |
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$message = sprintf('No route found for "%s %s"', $request->getMethod(), $request->getUri()->getPath()); |
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throw new NotFoundHttpException($message); |
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} |
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$event->setRequest($request); |
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} |
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/** |
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* 预处理 route |
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* |
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* @param Route $route |
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* @param array $matches |
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*/ |
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protected function prepareRoute(Route $route, $matches) |
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{ |
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$routeArguments = []; |
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foreach ($matches[2] as $k => $v) { |
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$routeArguments[$k] = urldecode($v); |
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} |
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$route->setArguments($routeArguments); |
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} |
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} |
jadephp /
jade
